Hello Neongho.
Yes, you are right, in the end what matters is what players want. Many people, not only you, asked to add a FPS camera option. So now I can please both worlds, those fans of FPS and fans of TPS.
I made purposely just like Goldeneye 007 N64, without first person hands, and also that neat reload animation, to stay true to the retro games spirit, as I am a HARDCORE fan of Goldeneye 007.
Cheers and until next update.